These printers use the MLT-D204L cartridge:

Samsung ProXpress M-3325 ND

Samsung ProXpress M-3375 FD

Samsung ProXpress M-3825 DW

Samsung ProXpress M-3825 ND

Samsung ProXpress M-3875 FD

Samsung ProXpress M-3875 FW

Samsung ProXpress M-4025 ND

Samsung ProXpress M-4025 NX

Samsung ProXpress M-4075

Samsung ProXpress M-4075 FR

Samsung ProXpress M-4075 FX

Samsung SL-M 3325

Samsung SL-M 3375

Samsung SL-M 3825

Samsung SL-M 3875

Samsung SL-M 4025

Samsung SL-M 4075